1. A disease that is contracted either at birth or after massive amounts of alcohol and or drugs are consumed that is not completely retarded but very, very close often resulting in functional illiteracy, poor mathematic skills, and the inability to carry on a coherent conversation with out saying at least one thing dumb.
2. A person who is smart but does dumb things when they are intoxicated, or just being stupid
1. Is it me, or does Britney Spears have a bad case of dumbasskinsons.
2. What is jack doing climbing on the bar? His dumbasskinsons must be acting up again.